Mortgage Preapproval 101: Essential Dos and Don'ts for Homebuyers

Hi everyone! Keith Walker here—a seasoned realtor with years of experience helping clients achieve their homebuying dreams. Today, I want to share with you some essential dos and don'ts to keep in mind when getting preapproved for a home mortgage.

Whether you're a first-time buyer or a seasoned homeowner, understanding these tips can make all the difference in your journey to homeownership. Let's dive in!

The DOs: What You Should Do

These are the actions that can position you for success during the mortgage preapproval process:

✓ Gather Your Documents

Before applying for preapproval, make sure you have all your financial documents ready. This demonstrates preparedness and can speed up the process significantly.

What lenders typically need:

• Identification: Driver's license, Social Security number
• Income Proof: Pay stubs, W-2 statements, tax returns (usually past two years)
• Bank Statements: To show your assets and savings (typically two to three months)
• Credit History: Information about your credit report and any existing accounts

Having these documents organized upfront can reduce delays and show lenders you're serious about the process.

✓ Know Your Credit Score

Your credit score plays a significant role in determining your eligibility for a mortgage and the interest rates you may qualify for. Here's what you should understand:

• Minimum Score: Aim for at least 620 for conventional loans, though some lenders may have different thresholds
• Better Rates: A higher score can often get you more favorable interest rates, which can save you thousands over the life of your loan
• Review Your Report: Check your credit report for errors before applying—mistakes can sometimes be corrected quickly

Consider getting your free credit report from annualcreditreport.com to identify any issues ahead of time.

✓ Understand Your Budget

Knowing your financial limits is crucial before house hunting. This involves understanding several key concepts:

• Debt-to-Income Ratio: Calculate what percentage of your gross monthly income goes toward debt payments. Lenders typically prefer this to be below 43-50%
• Affordability: Know how much house you can realistically afford without overextending yourself financially
• Monthly Payments: Don't stretch yourself too thin with mortgage payments—remember to account for property taxes, insurance, and maintenance
• Emergency Fund: Consider maintaining savings even after your down payment for unexpected repairs and expenses

✓ Get Preapproved Early

Timing matters when it comes to preapproval. Here's why starting early can benefit you:

• Seller Confidence: In competitive markets like the Peninsula, South Bay, and East Bay, most sellers won't even entertain offers from buyers without preapproval
• Clear Budget: Getting preapproved early gives you a clear idea of how much you can borrow, helping you focus your search
• Competitive Advantage: Shows sellers you're serious and financially prepared
• Smoother Timeline: Much of the financial groundwork is done upfront, potentially speeding up the closing process later

The DON'Ts: What to Avoid

These are the pitfalls that can derail your mortgage application or make the process more difficult:

✗ Don't Take on New Debt

Avoid applying for new credit cards or making large purchases on credit during the preapproval process. Here's why this matters:

• Debt-to-Income Impact: New debt obligations can negatively impact your debt-to-income ratio, potentially reducing your borrowing capacity
• Credit Score Dip: Hard inquiries from new credit applications can temporarily lower your credit score
• Lender Concerns: Large new debts can raise questions about your financial stability

It's best to wait until after closing to make major purchases or apply for new credit.

✗ Don't Make Late Payments

Your payment history is one of the most important factors in your credit profile. During the preapproval process:

• Stay Current: Keep all your bills paid on time—this includes credit cards, utilities, auto loans, student loans, and any other obligations
• Credit Score Impact: Late payments can harm your credit score and raise red flags with lenders
• Application Jeopardy: Significant late payments can jeopardize your mortgage application or result in higher interest rates
• Recent Activity Matters: Lenders pay especially close attention to recent payment behavior

✗ Don't Change Jobs

While changing jobs might seem like a good career move, timing is critical when you're in the mortgage process:

• Verification Delays: Lenders need to verify your new income, which can take time and delay your closing
• Income Concerns: A job change might raise questions about income stability, especially if you're entering a new field
• Commission-Based Work: If switching to commission-based income, lenders may require additional documentation or history
• Better Timing: Consider making career changes after closing when you have more financial flexibility
• 
  

✗ Don't Co-sign Loans

Co-signing a loan for someone else can significantly complicate your mortgage application:

• Debt Obligations: Co-signing adds those debt payments to your debt-to-income ratio, even if you're not making the payments
• Reduced Borrowing Power: This can effectively reduce the amount you can borrow for your own home
• Risk Factor: If the other person misses payments, it impacts both their credit and yours
• Lender Scrutiny: Lenders view co-signing as increased financial risk

It's often best to avoid co-signing until after your home purchase is complete.

✗ Don't Make Large Deposits Without Documentation

Large, unexplained deposits into your bank accounts can raise red flags with lenders:

• Documentation Required: Ensure any large deposits into your bank accounts are well-documented and can be explained
• Source Verification: Lenders need to verify that deposits come from legitimate sources (salary, investment sales, gifts, etc.)
• Gift Money: If receiving a gift for down payment, proper documentation and a gift letter may be required
• Avoid Surprises: Unexplained deposits can slow down the preapproval process or even cause rejection

Keep records of all significant financial transactions during this period.

Key Takeaways

Remember: The preapproval process is designed to verify that you're a credible buyer. By following these dos and don'ts, you're not just satisfying lender requirements—you're setting yourself up for a smoother home buying experience and potentially better loan terms.

Quick Summary:

DO: Be organized, know your numbers, and start early

DON'T: Make financial changes that could complicate the process

Result: A faster approval and stronger position as a buyer

Next Steps

Getting preapproved for a mortgage is a crucial step in buying a home. By following these dos and don'ts, you can ensure a smoother process and increase your chances of securing the home of your dreams.

In the Peninsula, South Bay, and East Bay markets, being a knowledgeable, prepared buyer gives you a significant advantage. The better you understand the process and avoid common pitfalls, the more confident you can be in your offers.

As always, my goal is to educate and guide you—never to speculate or fabricate. If you have any questions or need further guidance on the mortgage preapproval process, reach out to The Keith Walker Team. We're here to help.